From a86dd691f5d902263654cbbdc2a14ecd1f0554e9 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sat, 22 Feb 2014 16:53:31 +0100 Subject: ahci-platform: Add support for devices with more then 1 clock The allwinner-sun4i AHCI controller needs 2 clocks to be enabled and the imx AHCI controller needs 3 clocks to be enabled. tj: Minor comment formatting updates. Signed-off-by: Hans de Goede Signed-off-by: Tejun Heo (cherry picked from commit 156c5887948cd191417f18026aab9ce26e5a95da) --- include/linux/ahci_platform.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/linux/ahci_platform.h b/include/linux/ahci_platform.h index 73a25005d88a..769d06525320 100644 --- a/include/linux/ahci_platform.h +++ b/include/linux/ahci_platform.h @@ -19,6 +19,7 @@ struct device; struct ata_port_info; +struct ahci_host_priv; struct ahci_platform_data { int (*init)(struct device *dev, void __iomem *addr); @@ -30,4 +31,7 @@ struct ahci_platform_data { unsigned int mask_port_map; }; +int ahci_platform_enable_clks(struct ahci_host_priv *hpriv); +void ahci_platform_disable_clks(struct ahci_host_priv *hpriv); + #endif /* _AHCI_PLATFORM_H */ -- cgit v1.2.3